fitted.freekt {freeknotsplines} | R Documentation |
This function computes the fitted values, given the amount of the penalty (if applicable) and the locations of the knots.
## S3 method for class 'freekt' fitted(object, xfit = object@x, ...)
object |
An object of class " |
xfit |
A vector of x values at which to compute the fitted values. Defaults to the x values of the data. |
... |
Additional arguments to be passed to fitted.freekt. Currently ignored. |
A vector containing the fitted values.
Steven Spiriti
residuals.freekt
for the residuals.
x <- 0:30/30 truey <- x*sin(10*x) set.seed(10556) y <- truey + rnorm(31, 0, 0.2) xy.freekt <- freelsgen(x, y, degree = 2, numknot = 2, 555) fitted.freekt(xy.freekt)